Most break-off tools for the 1-1/8" form contractor are made by putting a notch and a bend in a piece of flat bar and calling it a day. For such an often-used tool, this never seemed right to us. So we started from scratch, and designed the BT-10 TieBreaker, a totally new, premium-quality tool which has been widely praised and imperfectly imitated since we introduced it in 1998.